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5. Glossary
Average earnings per job: Total earnings, which is the sum of wages and salaries, supplements to wages and
salaries, and proprietors’ income, divided by total full-time and part-time employment.
Gross Domestic Product: The measure of the market value of all final goods and services produced within a state
in a particular period of time. GDP by state differs from national GDP for the following reasons: GDP by state
excludes and national GDP includes the compensation of federal civilian and military personnel stationed abroad
and government consumption of fixed capital for military structures located abroad and for military equipment,
except office equipment. Real GDP: Real GDP by state is an inflation-adjusted measure of each state's gross
product that is based on national prices for the goods and services produced within the state. The real estimates
of gross domestic product (GDP) by state are measured in chained (2017) dollars.
Housing Price Index: A weighted, repeat-sales index, meaning that it measures average price changes in repeat
sales or refinancing on the same properties.
Labor Force Participation Rate: The labor force as a percent of the civilian noninstitutional population ages 16
years and older.
Net Migration Rate: The U.S. Census Bureau defines the net migration rate as the difference between the number
of migrants entering and those leaving an area in a year, per 1,000 midyear population. May also be expressed in
percent. A positive figure is known as a net immigration rate and a negative figure as a net emigration rate.
Personal Consumption Expenditures by State: A measure of spending on goods and services purchased by, and
on behalf of, households based on households' state of residence divided by the resident population of the area.
Personal Income: Income that persons residing in the area receive in return for their provision of labor, land, and
capital used in current production as well as other income, such as personal current transfer receipts. Per capita
personal income: The personal income of a given area divided by the resident population of the area. Per capita
disposable personal income: The income available to persons for spending or saving (personal income less
personal current taxes) of a given area divided by the resident population of the area.
Poverty Level: The U.S. Census Bureau uses a set of money income thresholds that vary by family size and
composition to determine who is in poverty. If a family's total income is less than the family's threshold, then that
family and every individual in it is considered in poverty.
Total merchandise exports: Total exports are calculated by adding domestic exports (goods that are grown,
produced, or manufactured in the United States) to foreign exports (foreign-origin goods that have previously
entered the United States, Puerto Rico, or the U.S. Virgin Islands for consumption, entry into a CBP bonded
warehouse, or a U.S. Foreign Trade Zone (FTZ), and at the time of exportation, have undergone no change in form
or condition or enhancement in value by further manufacturing).
Total Private nonfarm employment: Each month Current Employment Statistics (CES) surveys a sample of about
2,700 nonfarm private employers (plus federal, state, and local government employers) in Maine asking them to
report the number of jobs, hours, and earnings of workers on their payroll during the week including the 12th day of
each month. The sample accounts for just 7% of employers, but 34% of nonfarm jobs in the state because a high
share of large employers are surveyed.
Unemployment Rate: Number of unemployed as a percent of the labor force. To be classified as unemployed,
persons must be aged 16 years and older with no employment during the reference week, were available for work,